What are the methods for compressing and decompressing files in Linux?

In Linux, the following commands can be used to compress and decompress files:

1. Compressed file:

1. Compress the file.txt using the gzip command.
2. Compress the file “file.txt” using the bzip2 command.
3. Compress the file using the zip command: zip file.zip file.txt

1. Extract files.

1. Decompress the file using the “gunzip” command: gunzip file.gz.
2. Unzip the file with the “bunzip2” command: bunzip2 file.bz2.
3. Extract the file using the unzip command: unzip file.zip

In addition to the above commands, you can also use the tar command to package and unpack files, such as:

1. Create an archive file using the command: tar -cvf archive.tar file.txt
2. Unpack the file: tar -xvf archive.tar

It is important to note that different commands will generate different compressed file formats, so it is necessary to choose the appropriate command based on the actual situation.